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    19 jobs found, pricing in INR

    I want someone to make a smart contract that lends my own created token to the borrowers and they have to first provide collateral. if they dont give the lending amount back their collateral will go to the dev wallet

    ₹28930 (Avg Bid)
    ₹28930 Avg Bid
    14 bids

    I need a SMART CONTRACT EXPERT who can check our existing smart contract and sort out the slippage issues that is resulting in our bot being attacked and sandwiched by other bots. It's a small smart contract with a basic buy and sell function. I am looking for the right person with the right experience who can explain to us why this happening and how YOU can resolve this issue.

    ₹17277 (Avg Bid)
    ₹17277 Avg Bid
    58 bids

    front end developers needed for web3 commerce platform, react + sodality

    ₹1059 / hr (Avg Bid)
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    72 bids
    Need three types of dapps 5 days left
    VERIFIED

    Hello looking for dev to make three dapps for a low budget project on Avalanche. The most immediate is an NFT collection viewer/explorer. I have code for one we can modify if that would be easier and faster. I also need a dapp for upgrading tokens. And finally need an api to return json files at first, and later also layer png images. We have someone who can do a little FE but may need some support there as well, not sure yet. Viewer don't need but would be nice. Dapp need by end of week Sunday. API due before Dec 15th. API with layering of images due after Dec 15th. I have the code for this website which I started to modify to work with a different project but I would like to hand it over to be finished up. 1. To work with this site we need a script to modify a file of Chad D...

    ₹103089 (Avg Bid)
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    32 bids
    new web site 5 days left
    VERIFIED

    I am going to build crypto web site.

    ₹28115 (Avg Bid)
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    62 bids

    We need to achieve 100% branch coverage with the coverage test of the solidity-coverage tool. I will provide more info to selected candidate.

    ₹978 / hr (Avg Bid)
    ₹978 / hr Avg Bid
    17 bids

    Need smart contract developer BSc for presale contraction n testing. Developer from India only

    ₹489 / hr (Avg Bid)
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    10 bids

    *This proposal is only open to those who have forked and customized Sushiswap in the past. As a condition for selecting a developer, we will ask you to submit your portfolio of a Dex/Defi project that you have developed in the past. And then reviewing it we will decide on the developer of this job. We would like to create the following system. List of main features 1. Cross-chain Swap (like "xSwap" in Sushiswap 2.0) Minimum supported chains: Ethereum, Binance Smart Chain, Polygon (more is even better) 2. Multi-chain liquidity mining pool (like "Earn" in Sushiswap 2.0) Minimum supported chains: Ethereum, Binance Smart Chain, Polygon (more is even better) 3. Staking with own native token (normal staking or like Sushiswap staking [Sushi - xSushi]) Our native ...

    ₹204303 (Avg Bid)
    Featured
    ₹204303 Avg Bid
    54 bids

    I'm interested in discussing my business plan which includes a complete 1inch copy (with integrated self-custody wallet). I'd also like to include perpetuals / futures (similar to dydx) either now or in the future.

    ₹216853 (Avg Bid)
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    31 bids

    I have quite a few projects in the works and my Dev just passed away. I currently have a DEX. The Farming Token Smart contract is nearly complete. Need help with making a White List sale of the token. Also will be forking aave v3 have graphics already. You will need to modify smart contact + ux/ui as outlined in the documentation. I will need some customized functions please don't apply if you can only copy and paste smart contracts I need someone who can take an idea and work out how to build the solution in Web3. For Payment I have been burned in the past I pay as work is completed never in advanced.

    ₹3097 / hr (Avg Bid)
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    55 bids

    You need to create a smart contract which do buy and sell in same block using sandwich trading. You must have done that successfully in past.

    ₹29093 (Avg Bid)
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    13 bids

    I want you to develop a Nodejs script to detect newly deployed tokens on Ethereum and Binance and store the following properties on a MongoDB. ? ETHER: 0x39834c54d329567363D5D474fF8C97c21e2a351d ? Liquid: 37% in Uniswap. ? Holders: 64 3.0% | 2.8% | 2.4% | 2.0% | 2.0% | 1.9% | ? MCap: $ 8,775 (WETH: $1186.61) ? Liquidity: 2.72 WETH ? LP Lock: 99.00% locked for 27 days on Unicrypt ? Fee: Buy: 4.00% | Sell: 4.00% ? Max Buy: 176370.182711258(0.15 WETH) Above is an example.

    ₹25915 (Avg Bid)
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    67 bids

    Please read carefully before contacting us. We are Building a Blockchain ecosystem on Hyperleger Besu and our environment is AWS and Kubernetes. We need someone expert in Kubernetes and use to work with AWS on hight level. experience more than 6 years and knows about Blockchain + Hyperleger More details: issue-1 Developement Kubernetes Clusters nodes are automatically getting crashed and restarting. hence all the pods in all the namespaces are restarted. alot of them do not pvc attached to them issue-2 due to not being attached PVCs, some pods are losing their data. including the blockchain besu nodes hence whenever they are restarted we are losing blockchain data. NOTE: the expert on DevOps should find a solution of these two issues.

    ₹2608 / hr (Avg Bid)
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    28 bids
    Dynamic Flashloans Execution 1 day left
    VERIFIED

    * First Milestone Given an atomic transaction ID, we need an API call that returns whether it is profitable to copy/imitate that transaction in the current time. is one example of these transactions. The guy who did this transaction started with 0.027497 BNB, swapped them to Kinka token via Pancakeswap, then sold them on Apeswap and ended up with 0.029699 BNB. The profit from this transaction is around 0.002 BNB. We will be probing transactions on BSC to avoid high gas fees. I will ask you to deploy this API somewhere to be able to call it without knowing the code yet. You'll give us at least two days where we will test your API against multiple transactions. If the similar transaction deems to be not profitable your code will test with a smaller amount and return the profitable ...

    ₹42784 (Avg Bid)
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    18 bids
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    8 bids
    Trading/Frontrunning Bot -- 2 12 hours left
    VERIFIED

    I recently had a Metamask trading bot coded that has been found to be malicious. The bot would accept deposits, function properly, but not withdraw. I've already lost quite a bit to this scam. This story only gets worse so I'll keep those details to myself but if you're interested, I will share. This project has a very short timeframe because just because we were scammed doesn't mean creditors understand the situation. My family and I need someone to be our white knight or white hat hero - whatever you want to call it. I am looking for someone who can make, from scratch, a front running, arbitrage, or other passive income bot that can help us while I recover, find a new job, and try to recover our stolen savings. The key part is that I want you to create for me wha...

    ₹61120 - ₹244479
    Sealed
    ₹61120 - ₹244479
    27 bids
    I need a JS knight 7 hours left
    VERIFIED

    Hello, to reinforce our team I need someone with very strong skills in js web developement. I'm looking for someone highly skilled who can create things like Also, if possible some web3 knowledge will be appreciated. We are regularly working on web3/crypto projects and I need someone who has a little idea about this, even if for now it's more about "pure dev" like the website above, there are also some "real"web3 projects.(smart contracts deployment etc.) I would like really someone who knows perfectly react js or similar. Please send me your portfolio and if possible a link to your pro page or at least some previous work. Thanks in advance.

    ₹2398 / hr (Avg Bid)
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    73 bids

    Swap Trading Tool Page Project Requirements: 1. Integrate 1Inch multichain aggregator swap api with income from fees 2. Short sell orders function 3. Limit buy and sell orders function 4. Stop loss orders function 5. P2P swap function 6. UI similar to 1inch UI 7. Full code documentation 8. Testnet testing 9. Edits and fixes 10. Live launch

    ₹200880 (Avg Bid)
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    53 bids
    NFT marketplace . Ended
    VERIFIED

    Development/ design NFT marketplace/auction for pictures 1: users sign-in/sign-up 2: upload his own pictures. 3 other users vote on pictures 4: can buy or sell or auction that pictures Note : my budget not up 30$

    ₹1630 (Avg Bid)
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    2 bids

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